A7 B7 五、發明說明（ί ) 〔技術領域〕 本發明是關於能容易地更換過濾器之淨水機。 〔背景技術〕 由於水質的污染，各家庭或各餐廳等所供給的自來水 要直接飮用會有困難。因此，在各家庭或各餐廳等一般皆 具備淨水機，以將受污染的水(以下簡稱“原水”）淨化成適 於飲用的水(以下簡稱“淨水” 這種淨水機具備多數個用來過濾原水的過濾器’該過 濾器是彼此串列的連結成能使原水依序通過。另一方面’ 過濾器須按照水污染的程度或待過濾的水量的進行周期性 的更換。受污染的過濾器，其淨化能力降低，而提供細菌 的棲息場所等反而會增加水污染的程度，因此淨水機的過 濾器一定要進行周期性的更換。 .、 然而，以往的淨水機有過濾器不易更換的問題點。= 即，以往的過濾器，係利用螺合於過濾器入口和出 行設置的連結具來互相連結，爲了更換不同更換周’ ^和 數過濾器，必須將螺合之連結具的兩端從過滤器白^爲的 出口一一拆解後，經更換新的過濾器後，再度將=點。 兩端螺合於過濾器的入口和出口，而有不易=口 特別是，在更換過濾器時’必須在將淨水機的:水:i方 遮斷的狀態下才更換_器’如水機菅理 面，基於如此般的缺點，各家庭實'鲜理費用上 業者來更換過濾器，這也造成淨水機的維持、吕 昇的原因 (請先閱讀背面之注意事項再填寫本頁) 訂----------線' 濟 部 智 慧 財 產 局 員 工 消 費 合 作 社 印 製 ^紙張尺度綱t關家#^^cns)a4 g (210 X 297 公餐） 經濟部智慧財產局員工消費合作社印製 510813 A7 B7 五、發明說明（1) 〔發明之摘述〕 本發明是爲了解決前述以往的各問題點而完成者，其 目的是提供一能容易地更換過濾器之淨水機。 本發明之另一目的係提供一淨水機，其不用遮斷原水 的流入口就能更換過濾器。 爲了達成如此般的目的，本發明的淨水機之特徵’係 含有：基板；至少一個過濾器，以能拆裝的方式配置於基 板上，並具備形成有第1流體璋之第1端部及形成有第2 流體埠之第2端部；第1連接機構，以可分離的狀態支持 過濾器的端部，具備連結於過濾器的第1流體埠之連接璋 :第2連接機構，配置成和第1連接機構相隔著爲充分的 收容過濾器之距離，具備結合於過濾器的第2流體璋之腔 體；於軸方向具備流體通路之閥柱，以能運動於伸長位置 和收縮位置間的方式插入於第2連接機構的腔體，在伸長 位置時，會連結於過濾器的第2流體埠，以容許過濾器和 第2連接機構的連通，在收縮位置時’會離開過濾器的第 2流體埠，以遮斷過濾器和第2連接機構的連通；閥柱操 作機構，用以使閥柱滑動於伸長位置和收縮位置間° 〔圖式之簡單說明〕 圖1係顯示本發明的淨水機的構造之分解立體圖。 圖2係顯示圖1的結合狀態之截面圖。 圖3係圖2的A-A線之截面圖。 圖4係圖2的B-B線之截面圖。 圖5係圖2的C-C線之截面圖。 5 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注意事項再填寫本頁)A7 B7 V. Description of the Invention (Technical Field) The present invention relates to a water purifier capable of easily replacing a filter. [Background Art] Due to the pollution of water quality, it is difficult to directly use tap water supplied by households, restaurants, and the like. Therefore, water purifiers are generally installed in each home or restaurant to purify contaminated water (hereinafter referred to as "raw water") into water suitable for drinking (hereinafter referred to as "purified water"). A filter for filtering raw water 'The filters are connected in series to enable the raw water to pass through in sequence. On the other hand, the filters must be periodically replaced according to the degree of water pollution or the amount of water to be filtered. The contaminated filter has a reduced purification capacity, and the habitat of bacteria will increase the degree of water pollution. Therefore, the filter of the water purifier must be periodically replaced... However, conventional water purifiers There is a problem that the filter is not easy to replace. = That is, the conventional filters are connected to each other by means of screws that are screwed into the filter inlet and the travel. To replace the filter with a different replacement cycle, the screw must be replaced. After disassembling the two ends of the connector from the outlet of the filter, after replacing the new filter, it will be = point again. Both ends are screwed to the inlet and outlet of the filter, with or without = In particular, when replacing the filter, 'must be replaced only when the water purifier's: water: i side is shut off. The device is like the surface of the water machine. Based on such shortcomings, each family does not have fresh food. The reason is to replace the filter by the operator, which also causes the maintenance of the water purifier and Lu Sheng (please read the precautions on the back before filling this page). Printed by the Intellectual Property Bureau's Consumer Cooperatives ^ paper standard outline tguanjia # ^^ cns) a4 g (210 X 297 meals) Printed by the Intellectual Property Bureau's Employees' Cooperatives of the Ministry of Economic Affairs 510813 A7 B7 V. Description of Invention (1) SUMMARY OF THE INVENTION The present invention has been made in order to solve the aforementioned problems in the past, and an object thereof is to provide a water purifier that can easily replace a filter. Another object of the present invention is to provide a water purifier which can replace a filter without blocking the inlet of raw water. In order to achieve such an object, the feature of the water purifier of the present invention includes: a base plate; at least one filter is detachably arranged on the base plate, and includes a first end portion where a first fluid ridge is formed. And the second end of the second fluid port; the first connection mechanism supports the end of the filter in a separable state, and is provided with the connection of the first fluid port connected to the filter; the second connection mechanism is arranged Cheng is separated from the first connection mechanism by a sufficient distance to accommodate the filter, and has a second fluid cavity that is coupled to the filter; a valve stem with a fluid passage in the axial direction, so that it can move in the extended position and the retracted position. It is inserted into the cavity of the second connection mechanism in a time-dependent manner, and is connected to the second fluid port of the filter in the extended position to allow the filter to communicate with the second connection mechanism. When it is in the retracted position, it will leave the filter. The second fluid port is used to block the communication between the filter and the second connection mechanism; the valve stem operating mechanism is used to slide the valve stem between the extended position and the retracted position. [Simplified description of the figure] Figure 1 shows this invented An exploded perspective view showing the structure of the water dispenser. FIG. 2 is a cross-sectional view showing a coupled state of FIG. 1. Fig. 3 is a sectional view taken along the line A-A in Fig. 2. Fig. 4 is a sectional view taken along the line B-B in Fig. 2. Fig. 5 is a sectional view taken along the line C-C in Fig. 2. 5 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page)
510813 A7 B7 五、發明說明（$ ) 圖6係顯示本發明的重要部分之閥柱操作機構的動作 之動作圖。 〔本發明之最佳實施形態〕 以下，根據圖面來詳細說明本發明之淨水機的較佳實 施例。 首先’如圖1〜圖3所不般，本發明的淨水機具有本體 1〇，本體10具備淨水室12和貯水槽14。用門15來使淨 水室12成爲開放或封閉狀態，淨水室12內部配置有多數 個過濾器。又，貯水槽14，是以其上部所配置的蓋16來 成爲開放或封閉狀態，其內部貯存著被過濾器淨化後的潔 淨水。貯水槽14內的潔淨水，可通過本體10前面所設的 排出閥17來排出至外部。 另一方面，淨水室12內設有垂直的基板18 ’該基板 18上配置著多數個可拆裝的過濾器22、24、26、28。詳而 言之，在基板18的上部及下部配置有第1連接機構和第2 連接機構，以可分離的狀態支持過濾器22、24、26、28的 兩端，並以能讓外部的原水依序通過的方式將過濾器22 ' 24、26、28依序連結。 第1連接機構具備··沿水平方向隔著限定間隔設於基 板18的上部之第1托架30、第2托架32、第3托架34、 第4托架36及第5托架38，以能以樞軸爲中心來轉動的 方式設於托架30、32、34、36、38間之第1上部連接器 40、第2上部連接器42、第3上部連接器44及第4上部 連接器46。又，第2連接機構具備：固定於基板Μ的下 6 ___ .. — 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注意事項再填寫本頁) 訂---- 線· 經濟部智慧財產局員工消費合作社.印製 510813 A7 B7 五、發明說明（+ ) 部之第1下部連接器50、第2下部連接器52、第3下部連 接器54及第4下部連接器56。 將第1連接機構的上部連接器40、42、44、46和第2 連接機構的下部連接器5〇、52、54、56配置成互相對向’ 各對向之上部連接器40、42、44、46和下部連接器50、 52、54、56分別構成1組，以支持住各過濾器20的兩端 並讓原水依序流通過濾器2〇的內部。 以下，將各組的上部連接器40、42、44、46和下部 連接器50、52、54、56分組來作詳細的說明（爲方便起見 ，以第1上部連接器40和第1下部連接器50爲第1組’ 以第2上部連接器42和第2下部連接器52爲第2組，以 3上部連接器44和第3下部連接器54爲第3組’以第4 上部連接器46和第4下部連接器56爲第4組）。 經濟部智慧財產局員工消費合作社印製 (請先閱讀背面之注意事項再填寫本頁) •線- 首先，如圖2及圖5所示般，第1組的第1上部連接 器40和下部連接器50是用來支持沉澱過濾器的1次過濾 器22之上部和下部，第1下部連接器50內垂直的形成有 兩側開放的腔體50a，並形成有爲讓外部的原水流入淨水 機的內部之給水通路50b。給水通路50b和腔體50a是形 成互相連通。腔體50a上結合有能移動的閥柱51。閥柱51 能上下往復移動於上部的“伸長位置”和下部的“收縮位 置”間。該閥柱51，其下部突出第1下部連接器50的下 面，特別是隨著向“伸長位置”移動，其上部會突出第1 下部連接器50的上面，而插合於1次過濾器22的第2流 體埠22a。另一方面，閥柱51內形成有互相連通的垂直流 7 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 510813 A7 B7 五、發明說明（女） (請先閱讀背面之注意事項再填寫本頁) 體通路51a和水平流體通路51b。水平流體通路51b的構 造，當閥柱51上昇至最上端時會連通於給水通路50b，以 使流入給水通路50b的原水移送至1次過濾器22 °在此’ 閥柱51的外周面配置有多數個橡膠墊’藉由橡膠墊之密接 於閥柱50a的內面，而使沿著給水通路50b、水平流體通 路51b及垂直流體通路51a流過的原水不致洩漏到外部。 第1上部連接器40具備：插合於1次過濾器22的第 1流體璋22b之連接埠4〇a ’以及連通於連接璋40a之排出 通路40b。連接璋40a和排出通路40b能將1次過濾器22 所排出的原水移送至第2上部連接器42。 經濟部智慧財產局員工消費合作社印製 又，第2組的第2上部連接器42和第2下部連接器 52，是用來支持2次過濾器24的上部和下部’第2上部連 接器42形成有連通於第1上部連接器40的排出通路40b 之流入通路42a。在此，用來支持第2上部連接器42和第 1上部連接器40的一側之第2托架32上’形成有爲使第1 上部連接器40的排出通路40b和第2上部連接器42的流 入通路42a相互連通之貫通孔32a。又，第2上部連接器 42形成有插合於第2過濾器24的入口之連接埠42b。第2 上部連接器42，係通過流入通路42a和連接埠42b，以使 第1上部連接器40所排出的原水流入2次過濾器24。 第2下部連接器52內垂直的形成有兩側開放的腔體 52a，並形成有和腔體52a連通的排出通路52b。排出通路 52b和腔體52a是形成互相連通。又，腔體52a上插入著 能上下移動的閥柱53。閥柱53能上下往復移動於上部的 8 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 510813 A7 B7 五、發明說明（6 ) “伸長位置”和下部的“收縮位置”間。該閥柱53，其下 部突出第2下部連接器52的下面，特別是隨著向“伸長位 置”移動，其上部會突出第2下部連接器52的上面，而插 合於2次過濾器34的第2流體璋24b。另一方面，閥柱53 內形成有互相連通的垂直流體通路53a和水平流體通路 53b。水平流體通路53b的構造，當閥柱53上昇至最上端 畤會連通於排出通路52b ’以使2次過濾器24所排出的原 水移送至第3下部連接器54。 另一方面，第1下部連接器50和第2下部連接器52 之間設有原水遮斷閥60。該原水遮斷閥60，如圖5所示般 ，利用本體10上所設之排出閥17的開閉，能感測到原水 的移送管線上所產生之急劇的壓力差，以外部原水不致流 入1次過濾器22的方式作事先遮斷。因此，在第2下部連 接器52內，是以淨水的最終排出管線所分岐出的輔助管線 P的淨水可待機的方式來形成壓力室。在壓力室62的一側 ，設有能按照輔助管線P所流入的淨水的壓力改變而左右 移動之隔膜64，被隔膜64左右移動以將第1下部連接器 50的原水給水通路5仙打開或遮斷之作動桿66，係設於第 1下部連接器50。這種原水遮斷閥60，能將因淨水的急劇 壓力差所產生之連接器的漏水及構成構件的損傷防範於未 然。 接著，第3組的第3上部連接器44和第3下部連接器 54，係用來支持逆浸透壓過濾器的3次過濾器26的上部和 下部。第3下部連接器54內垂直的形成有兩側開放的腔體 9 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注意事項再填寫本頁) 訂---------線 經濟部智慧財產局員工消費合作社印製 510813 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（7 ) 54a，並形成有和第2下部連接器53的排出通路52b連通 的流入通路54b。排出通路54b和腔體54a是形成互相連 通。又，腔體54a上插入著能上下移動的閥柱55。閥柱55 能上下往復移動於上部的“伸長位置”和下部的“收縮位 置”間。該閥柱55，其下部突出第3下部連接器54的下 面，特別是隨著向“伸長位置”移動，其上部會突出第3 下部連接器54的上面，而插合於3次過濾器26的第2流 體璋26a。另一方面，閥柱55內形成有互相連通的垂直流 體通路55a和水平流體通路55b。水平流體通路55b的構 造，當閥柱55上昇至最上端時會連通於流入通路54b，以 使流入通路54b所流入的原水移送至3次過濾器26。 第3上部連接器44具備：分別插合於3次過濾器26 的第1流體璋26b及第3流體璋26c之第1連接埠44a及 第2連接璋44b，連通於第1連接璋44a之第1排出通路 45a及連通於第2連接埠44b之第2排出通路45b。第1連 接埠和第1排出通路45a，是用以將3次過濾器26的 第3流體璋26c所排出的原水通過第4托架36的排出通路 36a排出外部者。爲參考起見，逆滲透壓淨水方式是藉由 持續將既定量的排水向外部排出來延長逆滲透壓膜的壽命 。因此’是以既定量的原水能從3次過濾器26向外部排出 的方式來形成第3流體璋26c。另一方面，第2排出通路 45b上，如圖4所示般配置有節流構件(orifice block)70， 以使3次過濾器26的第3流體璋26c所排出之排水流量成 爲一定。節流構件70爲圓筒形，其外周面形成有螺旋形槽 10 本紙張尺度適用中國國家標準（CNS)A4 x 297公爱） (請先閱讀背面之注意事項再填寫本頁) 訂---------線' 510813 經濟部智慧財產局員工消費合作社印製 A7 _ 取一-------- 五、發明說明（） 72 υ：η^Γ 4下部連接器 最後，第4組的第4上部連接器46和弟、和下 56，是用來支持後方碳過濾器之4次過濾器28的ρ:44的 部。第4上部連接器46內形成有和第3上^卩連接滞、持 第1排出通路45a連通之流入通路46a。在此，用以 第4上部連接器46的一側之第5托架38內，如圖4 般，形成有和第3上部連接器料的第1排出通路45af過 連結管C來連通之連結通路38a。該連結通路38a和第/ 上部連接器46的流入通路46a互相連通。此外，第4上部 連接器46上，如圖2所示般，形成有插合於4次過濾器 28的第1流體璋28a之連接埠46b。第4上部連接器46通 過流入通路46a和連接璋46b，來使第3上部連接器44所 排出的原水流入4次過濾器28。 第4下部連接器56內，垂直的形成有兩側開放的腔體 56a，並形成有和腔體56a連通的排水通路56b。排水通路 56b和腔體56a是形成互相連通，排水通路56b會將被多 數個過濾器淨化後的淨水排出至本體的貯水槽14 °又 ，腔體56a上插入著能上下移動的閥柱57。閥柱57能上 下往復移動於上部的“伸長位置”和下部的“收縮位置’’ 間。該閥柱57，其下部突出第4下部連接器56的下面’ 特別是隨著向“伸長位置”移動，其上部會突出第4下部 連接器56的上面，而插合於4次過濾器28的第2流體璋 28a。另一方面，閥柱57內形成有互相連通的垂直流體通 路57a和水平流體通路57b。水平流體通路57b的構造， 11 (請先閱讀背面之注意事項再填寫本頁) |衣---------訂------ 線 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 經濟部智慧財產局員工消費合作社印製 510813 A7 _______________________ __________ B7 五、發明說明（y ) 當閥柱57上昇至最上端時會連通於第4下部連接器56的 排水通路56b，以使4次過濾器28所排出的淨水排出至本 體10的貯水槽14。 另一方面，第4下部連接器56上，如圖5所示般設有 止回閥80。止回閥80能防止通過排水通路56b而排出至 貯水槽14的淨水逆流，以避免其再度流入第4下部連接器 56。因此，在第3下部連接器54的一側形成作動室82， 作動室82內配置有導桿84和一端被導桿84所支持之加壓 彈簧86，被該加壓彈簧86向淨水流的相反方向加壓以遮 斷排水通路56b之滾珠88是設於第4下部連接器56。 因此，藉由具備上述構成之上部連接器40、42、44、 46和下部連接器50、52、54、56，能將多數個過濾器22 、24、26、28以從外部流入的原水依序通過的方式串列連 結。特別是，不須另外的連結具就能將多數個過濾器22、 24、26、28依序連結。因此，從外部流入的原水，能依序 通過過濾器22、24、26、28而淨化成潔淨水。 另一方面，基板18上設有爲固定過濾器20之支持具 19，支持具19具備：互相對向之夾住過濾器22、24、26 、28的外面之一對指狀構件(finger)19a。指狀構件19a可 彈性變形，係按照過濾器22、24、26、28的數目而形成多 數對。 如圖1及圖3所示般，在基板18的下端設置閥柱操作 機構，以將第1下部連接器50、第2下部連接器52、第3 下部連接器54、第4下部連接器56上所設之閥柱51 ' 53 12 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ----Γ ^---訂---------線. (請先閱讀背面之注意事項再填寫本頁) 510813 A7 B7 五、發明說明（p) 、55、57上下移動於“伸長位置”和“收縮位置”間。該 閥柱操作機構是由··以可轉動的方式被軸支承於基板18下 端之多數個作動桿90，一端透過關節95a被軸承於作動桿 90、另一端被軸支承於閥柱51、53、55、57的下端之多數 個連桿92所構成。 在此，作動桿90是設成能以基板18下端所裝設之鉸 合板93的鉸接軸94爲中心來轉動；連桿92的一端被關節 95a的轉軸95軸支承成可轉動自如，另一端被閥柱51、53 、55、57的下端之轉軸96軸支承成可轉動自如。另一方 面，鉸接軸94是位於轉軸96的垂直下方，轉軸95是位於 鉸接軸94和轉軸96間。這是爲了利用作動軸90的轉動， 來使連桿92靠近鉸接軸94和轉軸96間，以使閥柱51、 53、 55、57 下降。 這種閥柱操作機構，藉由使閥柱51、53、55、57在“ 伸長位置，，和“收縮位置，，間上下移動’以讓閥柱51、53 、55、57脫離過濾器22、24、26、28的第2流體璋’或 讓閥柱51、53、55、57結合於過濾器22、24、26、28的 第2流體埠，而使過濾器22、24、26、28的更換變得容易 。特別是，閥柱操作機構，在將閥柱51、53、55、57下降 後，能使閥柱51、53、55、57脫離過濾器22、24、26、 28的第2流體璋，同時遮斷閥柱51、53、55、57的水平 流體通路51b、53b、55b、57b和各下部連接器50、52 ' 54、 56的流入通路或排出通路，藉以同時進行過濾器22、 24、216、28更換時所要求之原水遮斷機能。 13 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ------------- (請先閱讀背面之注意事項再填寫本頁) 1訂---------線· 經濟部智慧財產局員工消費合作社印製 510813 A7 B7 五、發明說明（fl ) 另一方面，本發明的實施例係例示出作動桿90和門 15成一體化者，這是爲了在門15打開的同時’能讓閥柱 51、53、55、57 —起脫離過濾器的第2流體璋，或讓閥柱 51、53、55、57 —起結合於過濾器的第2流體璋。當然’ 也能將作動桿90和門15個別形成出。 從以上的說明可知，本發明的淨水機由於具備第1連 接機構和第2連接機構，而具有不須另外的連結具就能將 多數個過濾器22、24、26、28串列配置的好處。特別是如 圖6所示般，藉由轉動門15來讓閥柱57脫離過濾器28的 底面，以解除過濾器28的下部固定，而使過濾器28成爲 能以上部連接器46爲中心來轉動的狀態，再讓過濾器28 脫離上部連接器46的連接璋46b，以解除過濾器28的上 部固定，即可容易地讓過濾器28和上部連接器46及下部 連接器56分離。當然，要將過濾器28裝設於上部連接器 46和下部連接器56時，只要以前述過程的相反順序來進 行即可。結果，用閥柱操作機構來解除過濾器之下部和上 部的固定，能使過濾器的更換變容易。 前述實施例只是說明本發明的較佳實施例，並非用以 限定本發明的適用範圍，本發明當然能在相同思想的範疇 內作適當的變更。 〔產業上之利用可能性〕 如以上所說明般，本發明之淨水機由於具備第1連接 機構和第2連接機構，而具有不須另外的連結具就能將多 數個過濾器串列配置於同一平面上的好處。特別是，用閥 14 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ------------- (請先閱讀背面之注意事項再填寫本頁) 訂---------線 經濟部智慧財產局員工消費合作社印製 510813 A7 _ B7_ 五、發明說明（/i ) 柱操作機構來讓第2連接機構上所配置的閥柱上下移動， 藉以讓閥柱選擇性的結合或脫離過濾器的第2流體璋，而 具有過濾器的更換變容易的好處。又，利用閥柱之下降於 收縮位置來同時將原水流入通路遮斷的構成，在過濾器更 換時，不須另外遮斷原水通路，而具有能減輕不便的效果 (請先閱讀背面之注意事項再填寫本頁)510813 A7 B7 V. Description of the invention ($) Fig. 6 is an operation diagram showing the operation of the valve column operating mechanism of the important part of the present invention. [Best Mode for Carrying Out the Invention] Hereinafter, preferred embodiments of the water purifier of the present invention will be described in detail with reference to the drawings. First, as shown in FIGS. 1 to 3, the water purifier of the present invention includes a body 10, and the body 10 includes a water purification chamber 12 and a water storage tank 14. The door 15 is used to open or close the water purification chamber 12, and a plurality of filters are arranged inside the water purification chamber 12. In addition, the water storage tank 14 is opened or closed with a cover 16 disposed on the upper part thereof, and the clean water purified by the filter is stored in the water storage tank 14. The clean water in the water storage tank 14 can be discharged to the outside through a discharge valve 17 provided in front of the main body 10. On the other hand, the water purification chamber 12 is provided with a vertical substrate 18 ', and a plurality of removable filters 22, 24, 26, and 28 are arranged on the substrate 18. In detail, the first connection mechanism and the second connection mechanism are arranged on the upper and lower portions of the substrate 18, and the two ends of the filters 22, 24, 26, and 28 are supported in a detachable state, and raw water can be supplied to the outside. The filters 22 ′ 24, 26, 28 are connected in a sequential manner. The first connection mechanism includes a first bracket 30, a second bracket 32, a third bracket 34, a fourth bracket 36, and a fifth bracket 38, which are horizontally arranged on the upper portion of the substrate 18 with a defined interval. The first upper connector 40, the second upper connector 42, the third upper connector 44 and the fourth upper connector 40 are provided between the brackets 30, 32, 34, 36, and 38 so as to be rotatable about the pivot axis. Upper connector 46. In addition, the second connection mechanism is provided with: the lower 6 fixed to the substrate M ___ .. — This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) (Please read the precautions on the back before filling this page ) Order ---- Line · Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs. Printed 510813 A7 B7 V. The first lower connector 50, the second lower connector 52, and the third lower connector of the invention description (+) 54 和 第 下 下 连接 器 56。 54 and the fourth lower connector 56. The upper connectors 40, 42, 44 and 46 of the first connection mechanism and the lower connectors 50, 52, 54, and 56 of the second connection mechanism are arranged so as to face each other. 44 and 46 and the lower connectors 50, 52, 54, and 56 respectively form a group to support both ends of each filter 20 and allow raw water to flow through the inside of the filter 20 in order. In the following, the upper connectors 40, 42, 44, 46 and the lower connectors 50, 52, 54, and 56 of each group are grouped for detailed description (for convenience, the first upper connector 40 and the first lower The connector 50 is the first group, and the second upper connector 42 and the second lower connector 52 are the second group. The third upper connector 44 and the third lower connector 54 are the third group. The fourth connector is connected. Device 46 and the fourth lower connector 56 are the fourth group). Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling this page) • Wire-First, as shown in Figure 2 and Figure 5, the first upper connector 40 and the lower part of the first group The connector 50 is used to support the upper and lower portions of the primary filter 22 of the sedimentation filter. The first lower connector 50 is formed with a cavity 50a that is open on both sides vertically. A water supply path 50b inside the water machine. The water supply path 50b and the cavity 50a are formed to communicate with each other. A movable valve post 51 is coupled to the cavity 50a. The valve stem 51 can move up and down between the "extended position" of the upper part and the "retracted position" of the lower part. The lower portion of the valve column 51 protrudes below the first lower connector 50, and in particular, as it moves to the "extended position", the upper portion thereof protrudes from the upper surface of the first lower connector 50, and is inserted into the primary filter 22 Second fluid port 22a. On the other hand, a vertical flow that communicates with each other is formed in the valve stem 51. The paper size is in accordance with the Chinese National Standard (CNS) A4 (210 X 297 mm) 510813 A7 B7 5. Description of the invention (female) (please read the back first) Note for refilling this page) body passage 51a and horizontal fluid passage 51b. The structure of the horizontal fluid passage 51b is connected to the water supply passage 50b when the valve stem 51 is raised to the uppermost end, so that the raw water flowing into the water supply passage 50b is transferred to the primary filter 22 °. Here, the outer surface of the valve stem 51 is arranged The plurality of rubber pads are closely adhered to the inner surface of the valve post 50a by the rubber pads, so that the raw water flowing along the water supply path 50b, the horizontal fluid path 51b, and the vertical fluid path 51a is not leaked to the outside. The first upper connector 40 includes a port 40a 'of a first fluid 璋 22b inserted in the primary filter 22, and a discharge passage 40b communicating with the connection 璋 40a. The connection 璋 40a and the discharge passage 40b can transfer the raw water discharged from the primary filter 22 to the second upper connector 42. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. The second upper connector 42 and the second lower connector 52 of the second group are used to support the upper and lower 'second upper connector 42 of the secondary filter 24. An inflow passage 42a is formed to communicate with the discharge passage 40b of the first upper connector 40. Here, the second bracket 32 on one side for supporting the second upper connector 42 and the first upper connector 40 is formed with a discharge path 40b for the first upper connector 40 and a second upper connector. The inflow path 42a of 42 is a through hole 32a that communicates with each other. In addition, the second upper connector 42 is formed with a connection port 42b that is inserted into the inlet of the second filter 24. The second upper connector 42 passes the inflow passage 42a and the connection port 42b so that the raw water discharged from the first upper connector 40 flows into the secondary filter 24. In the second lower connector 52, a cavity 52a opened on both sides is formed vertically, and a discharge passage 52b communicating with the cavity 52a is formed. The discharge passage 52b and the cavity 52a are formed to communicate with each other. A valve stem 53 is inserted into the cavity 52a so as to be movable up and down. The spool 53 can be reciprocated up and down in the upper 8 paper size applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 510813 A7 B7 V. Description of the invention (6) "Extended position" and the lower "retracted position" "between. The lower part of the valve column 53 protrudes below the second lower connector 52, and particularly as it moves to the "extended position", the upper part thereof protrudes from the upper surface of the second lower connector 52, and is inserted into the secondary filter 34 The second fluid 璋 24b. On the other hand, a vertical fluid passage 53a and a horizontal fluid passage 53b are formed in the valve stem 53 to communicate with each other. The horizontal fluid passage 53b is structured such that when the spool 53 is raised to the uppermost position, it communicates with the discharge passage 52b 'so that the raw water discharged from the secondary filter 24 is transferred to the third lower connector 54. On the other hand, a raw water shutoff valve 60 is provided between the first lower connector 50 and the second lower connector 52. As shown in FIG. 5, the raw water shut-off valve 60 can sense the sharp pressure difference generated on the raw water transfer pipeline by opening and closing the discharge valve 17 provided on the body 10 so that the external raw water will not flow into the system 1. The secondary filter 22 is blocked in advance. Therefore, in the second lower connector 52, a pressure chamber is formed so that the purified water of the auxiliary line P divided by the final purified water discharge line can stand by. On one side of the pressure chamber 62, a diaphragm 64 is provided which can move left and right in accordance with the pressure change of the purified water flowing into the auxiliary line P. The diaphragm 64 is moved left and right to open the raw water supply channel 5 cents of the first lower connector 50. Alternatively, the actuating lever 66 that is interrupted is provided on the first lower connector 50. Such a raw water shutoff valve 60 can prevent the leakage of the connector due to the sharp pressure difference of the purified water and the damage of the constituent members beforehand. Next, the third upper connector 44 and the third lower connector 54 of the third group are the upper and lower parts of the tertiary filter 26 for supporting the reverse osmotic pressure filter. The third lower connector 54 is vertically formed with a cavity that is open on both sides. 9 This paper size applies to Chinese National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page) Order --------- Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economics 510813 Printed by the Consumers’ Cooperative of the Intellectual Property Bureau of the Ministry of Economics A7 B7 V. Description of the invention (7) 54a, and formed the second and lower part The discharge passage 52b of the connector 53 communicates with the inflow passage 54b. The discharge path 54b and the cavity 54a are connected to each other. A valve stem 55 is inserted into the cavity 54a. The spool 55 can be moved up and down between the "extended position" of the upper part and the "retracted position" of the lower part. The lower part of the valve column 55 protrudes below the third lower connector 54. In particular, as the valve column 55 moves to the “extended position”, the upper part thereof protrudes from the upper surface of the third lower connector 54 and is inserted into the third filter 26. The second fluid 璋 26a. On the other hand, a vertical fluid passage 55a and a horizontal fluid passage 55b are formed in the valve stem 55 to communicate with each other. The horizontal fluid passage 55b is configured to communicate with the inflow passage 54b when the spool 55 is raised to the uppermost end, so that the raw water flowing into the inflow passage 54b is transferred to the third filter 26. The third upper connector 44 includes first and second connection ports 44a and 44b of the first and second fluids 26b and 26c that are respectively inserted into the third filter 26, and communicates with the first and second connections 44a and 44a. The first discharge passage 45a and the second discharge passage 45b connected to the second port 44b. The first connection port and the first discharge passage 45a are used to discharge the raw water discharged from the third fluid 璋 26c of the third filter 26 through the discharge passage 36a of the fourth bracket 36 to the outside. For reference, the reverse osmosis water purification method is to extend the life of the reverse osmosis membrane by continuously discharging a predetermined amount of drainage to the outside. Therefore, the third fluid 璋 26c is formed so that a predetermined amount of raw water can be discharged from the third filter 26 to the outside. On the other hand, as shown in FIG. 4, an orifice block 70 is arranged on the second discharge passage 45b so that the drainage flow rate discharged by the third fluid 璋 26c of the third filter 26 is constant. Throttle member 70 is cylindrical, and spiral grooves are formed on the outer peripheral surface. 10 This paper size is applicable to Chinese National Standard (CNS) A4 x 297. (Please read the precautions on the back before filling out this page.) Order- ------- Line '510813 Printed by A7 of the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs _ Take one -------- V. Description of the invention () 72 υ: η ^ Γ 4 Lower connector Finally, The fourth upper connector 46, the lower connector, and the lower 56 of the fourth group are used to support the ρ: 44 of the fourth filter 28 of the rear carbon filter. The fourth upper connector 46 is formed with an inflow passage 46a which is connected to the third upper casing and communicates with the first discharge passage 45a. Here, in the fifth bracket 38 on the side of the fourth upper connector 46, as shown in FIG. 4, a first discharge passage 45af for the third upper connector material is formed to be connected through the connecting pipe C to communicate. Path 38a. The connection path 38a and the inflow path 46a of the first / upper connector 46 communicate with each other. Further, as shown in FIG. 2, the fourth upper connector 46 is formed with a port 46b of a first fluid 璋 28a which is inserted into the fourth filter 28. The fourth upper connector 46 passes raw water discharged from the third upper connector 44 into the fourth filter 28 through the inflow passage 46a and the connection 璋 46b. In the fourth lower connector 56, a cavity 56a opened on both sides is formed vertically, and a drainage passage 56b communicating with the cavity 56a is formed. The drainage passage 56b and the cavity 56a communicate with each other. The drainage passage 56b will discharge the purified water purified by a plurality of filters to the main body's water storage tank 14 °. The cavity 56a is inserted with a valve stem 57 that can move up and down. . The valve stem 57 can move up and down between the "extended position" of the upper part and the "retracted position" of the lower part. The lower part of the valve stem 57 protrudes below the fourth lower connector 56 'especially as it goes to the "extended position" When moving, the upper part of the upper part protrudes from the upper part of the fourth lower connector 56 and is inserted into the second fluid 璋 28a of the fourth filter 28. On the other hand, a vertical fluid passage 57a and a horizontal communicating with each other are formed in the spool 57. Fluid passage 57b. Structure of horizontal fluid passage 57b, 11 (Please read the precautions on the back before filling out this page) | clothing --------- order ------ thread paper size applicable to China Standard (CNS) A4 specifications (210 X 297 mm) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 510813 A7 _______________________ __________ B7 V. Description of the invention (y) When the valve stem 57 is raised to the upper end, it will be connected to the fourth lower part The drainage path 56b of the connector 56 is used to discharge the purified water discharged from the fourth filter 28 to the water storage tank 14 of the main body 10. On the other hand, the fourth lower connector 56 is provided with a stopper as shown in FIG. Check valve 80. Check valve 80 prevents drainage through The purified water discharged to the water storage tank 14 through the path 56b flows back to prevent it from flowing into the fourth lower connector 56 again. Therefore, an operation chamber 82 is formed on one side of the third lower connector 54 and a guide rod is arranged in the operation chamber 82 84 and a pressure spring 86 supported at one end by a guide rod 84 are provided in the fourth lower connector 56 by the pressure spring 86 which pressurizes the opposite direction of the clean water flow to block the drainage path 56b. By having the above-mentioned upper connectors 40, 42, 44, 46 and lower connectors 50, 52, 54, and 56, a plurality of filters 22, 24, 26, and 28 can be sequentially supplied with raw water flowing from the outside. They are connected in series. In particular, a plurality of filters 22, 24, 26, and 28 can be connected in sequence without the need for additional connection devices. Therefore, raw water flowing from the outside can pass through the filters 22, 24, 26, and 28 are purified into clean water. On the other hand, a support 19 for fixing the filter 20 is provided on the base plate 18, and the support 19 has: the filters 22, 24, 26, 28 facing each other One of the finger members 19a on the outside. The finger member 19a can be elastically deformed. The number of filters 22, 24, 26, and 28 forms a plurality of pairs. As shown in FIGS. 1 and 3, a spool operation mechanism is provided at the lower end of the base plate 18 to connect the first lower connector 50 and the second lower portion. Valve 52, 3rd lower connector 54 and 4th lower connector 56 are provided with spools 51 '53 12 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) ---- Γ ^ --- Order --------- Line. (Please read the notes on the back before filling this page) 510813 A7 B7 V. Description of the invention (p), 55, 57 are moved up and down in the "extended position" And "collapsed position." This valve stem operating mechanism is rotatably supported by a plurality of actuating rods 90 at the lower end of the base plate 18, one end is supported by the actuating rod 90 through the joint 95a, and the other end is pivotally supported by the valve rods 51, 53. , 55, 57 are constituted by a plurality of links 92 at the lower ends. Here, the actuating lever 90 is set to be rotatable about the hinge shaft 94 of the hinge plate 93 installed at the lower end of the base plate 18; one end of the link 92 is rotatably supported by the pivot shaft 95 of the joint 95a, and the other end It is rotatably supported by a rotating shaft 96 at the lower end of the spool 51, 53, 55, 57. On the other hand, the hinge shaft 94 is located vertically below the rotating shaft 96, and the rotating shaft 95 is located between the hinge shaft 94 and the rotating shaft 96. This is to use the rotation of the actuating shaft 90 to bring the connecting rod 92 closer to between the hinge shaft 94 and the rotating shaft 96 so that the spools 51, 53, 55, 57 are lowered. This valve column operating mechanism moves the valve columns 51, 53, 55, 57 away from the filter 22 by moving the valve columns 51, 53, 55, 57 in the "extended position," and "the retracted position," up and down. , 24, 26, 28's second fluid 璋 'or the spools 51, 53, 55, 57 are connected to the second fluid ports of the filters 22, 24, 26, 28, so that the filters 22, 24, 26, Replacement of 28 becomes easy. In particular, after the spool 51, 53, 55, 57 is lowered, the spool operating mechanism can release the spool 51, 53, 55, 57 from the second fluid 璋 of the filters 22, 24, 26, 28, and at the same time The horizontal fluid passages 51b, 53b, 55b, 57b of the valve stems 51, 53, 55, 57 and the inflow passages or discharge passages of the respective lower connectors 50, 52 '54, 56 are blocked, thereby simultaneously performing the filters 22, 24, 216, 28 required to switch off the raw water. 13 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) ------------- (Please read the precautions on the back before filling this page) 1 order- ------- Line · Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 510813 A7 B7 V. Description of the Invention (fl) On the other hand, the embodiment of the present invention shows that the operating lever 90 is integrated with the door 15 This is for the purpose of 'opening the valve 15 while allowing the valve post 51, 53, 55, 57 to separate the second fluid from the filter, or to allow the valve post 51, 53, 55, 57 to be combined with the filter. The second fluid of the device. Of course, it is also possible to form the actuating lever 90 and the door 15 individually. As can be seen from the above description, since the water purifier of the present invention is provided with the first connection mechanism and the second connection mechanism, it has a configuration in which a plurality of filters 22, 24, 26, and 28 can be arranged in series without the need for additional connection devices. benefit. Specifically, as shown in FIG. 6, the valve post 57 is released from the bottom surface of the filter 28 by turning the door 15 to release the lower part of the filter 28 and the filter 28 can be centered on the upper connector 46. In the rotating state, the filter 28 is released from the connection 璋 46b of the upper connector 46 to release the upper fixing of the filter 28, so that the filter 28 can be easily separated from the upper connector 46 and the lower connector 56. Of course, when the filter 28 is to be mounted on the upper connector 46 and the lower connector 56, it is only necessary to perform the procedure in the reverse order of the foregoing process. As a result, the lower and upper parts of the filter are released by the valve stem operating mechanism, and the replacement of the filter can be facilitated. The foregoing embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of application of the present invention. Of course, the present invention can be appropriately modified within the scope of the same idea. [Industrial Applicability] As described above, since the water purifier of the present invention includes the first connection mechanism and the second connection mechanism, a plurality of filters can be arranged in series without a separate connection device. On the same plane. In particular, the paper size of valve 14 is applicable to China National Standard (CNS) A4 (210 X 297 mm) ------------- (Please read the precautions on the back before filling this page ) Order --------- Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 510813 A7 _ B7_ V. Description of the Invention (/ i) The column operating mechanism allows the valve column configured on the second connection mechanism to move up and down By moving, the valve stem can be selectively coupled to or detached from the second fluid 璋 of the filter, so that the filter can be easily replaced. In addition, the structure in which the valve stem is lowered to the retracted position to simultaneously block the raw water inflow passage is not necessary to block the raw water passage separately when the filter is replaced, but has the effect of reducing inconvenience (please read the precautions on the back first (Fill in this page again)
----4----訂 i n n n flu n n I 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐）---- 4 ---- Order i n n n flu n n I Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs This paper size applies to China National Standard (CNS) A4 (210 X 297 mm)